This inventor holds 3 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2000-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2000-2001
Title: The Innovations of Takahiro Saitoh
Introduction
Takahiro Saitoh is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of data storage technology. With a total of 3 patents to his name, Saitoh's work focuses on enhancing the efficiency and reliability of disk devices.
Latest Patents
One of Saitoh's latest patents is a disk device and data reassignment method. This invention describes a disk device and a method for reassigning data areas, such as sectors, to minimize the reduction in data transfer rates when alternate data areas are used to replace defective areas. The disk device utilizes multiple data zones with spare areas allocated in each zone. An alternate area is allocated in the spare area where the error occurs and at an angular position offset more than a predetermined angle from the position of the data in which the error occurs. This offset allows the device to seek the alternate area, read it, and return to the area following the defective area within a single rotation of the disk. Another significant patent is a storage device and error recovery method that executes a plurality of error recovery routines divided into groups. When an error occurs, specific routines are selected from these groups based on the error type, enhancing the error recovery rate during the early stages of the recovery procedure.
Career Highlights
Takahiro Saitoh is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to develop innovative solutions that address critical challenges in data storage and error recovery.
Collaborations
Saitoh has collaborated with notable coworkers, including Hideki Ohzeki and Akira Kibashi. Their combined expertise has contributed to the advancement of technology in their field.
Conclusion
Takahiro Saitoh's contributions to data storage technology through his innovative patents demonstrate his commitment to improving efficiency and reliability in the industry. His work continues to influence advancements in disk devices and error recovery methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile